Comparison of estimation methods for identification of a robotic flight simulator

Abstract

© 2020 IEEE.The aim of this work is to implement a representative dynamics model of the SIVOR flight simulator. Two experiments were conducted and used to estimate and validate the model; the first one excites one robot channel at once and the second excites more than one robot channel. Based on a previous study, we established the model structure. Three distinct approaches of black-box identification model were employed: transfer function models, space-state models and ARX models. The results obtained were similar and satisfactory for inputs until 1 Hz.

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